3730990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1291}}^1$

素因数の和:1332

約数の個数: 24

約数和(自身を含む): 7139592

約数和(自身を除く): 3408602

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1291, 1445, 2582, 2890, 6455, 12910, 21947, 43894, 109735, 219470, 373099, 746198, 1865495, 3730990]

約数ペア:

[(1, 3730990), (2, 1865495), (5, 746198), (10, 373099), (17, 219470), (34, 109735), (85, 43894), (170, 21947), (289, 12910), (578, 6455), (1291, 2890), (1445, 2582)]